Join Date: Jun 2006
Bikes: 03 Raleigh Professional (steel)
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
11T lockring is smaller than 12T lockring. 12T lockring on an 11 will not let the chain seat fully on the teeth and it won't stay there.
On 9-speed the 11T has "11T" stamped on the face. The 12T has nothing (other than the "Shimano" etc..). Not sure about 10-speed but it's probably the same.
B-screw should be checked but isn't critical. I make this swap all the time without any readjustment.
Stupidity got us into this mess - why can't it get us out?
- Will Rogers